Have any of EV 2.0 actually got contracts with TNA?

I already know that Team 3D, Mick Foley, Raven, Rhino, Rob Van Dam and Stevie Richards do already have contracts, but what about Tommy Dreamer, Guido Maritato (More commonly known as Little Guido or Nunzio), Tony Luke (More Commonly known as Tony Mamaluke), Sabu and Sandman. It appeared as they were given contracts on iMPACT!, but do they actually have contracts?, that could have just been a wad of paper for all we know.